<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>钟表</title>
    <style>
        *{
            margin:0;
            padding:0;
        }
        /*设置表的样式*/
        .clock{
            width:500px;
            height:500px;
            /* background-color: aqua; */
            margin:0 auto;
            margin-top: 100px;
            border-radius: 50%;
            /* border:10px solid black; */
            position: relative;
            background-image: url("./3.jpg");
            background-size: cover;
        }
        /*设置居中效果*/
        .clock > div{
            position: absolute;
            top:0;
            bottom:0;
            left:0;
            right:0;
            margin:auto;

        }
        /*设置时针*/
        .hour-wrapper{
            height:70%;
            width:70%; 
            animation:run 7200s linear infinite ;
           
        }
        .hour{
            height:50%;
            width:6px;
            background-color: black;
            margin:0 auto;
        }
        /*设置分针*/
        .min-wrapper{
            height:80%;
            width:80%;
            animation: run 600s steps(60) infinite;
           
        }
        .min{
            height:50%;
            width:4px;
            background-color: black;
            margin:0 auto;
        }
        /*设置秒针*/
        .sec-wrapper{
            height:85%;
            width:85%;
            animation: run 60s steps(60) infinite ;
        }
        .sec{
            height:50%;
            width:2px;
            background-color:black;
            margin:0 auto;
        }
        /*旋转的关键帧*/
        @keyframes run{
            from{
                transform: rotateZ(0);
            }
            to{
                transform: rotateZ(360deg);
            }
        }
    </style>
</head>
<body>
    <!--创建表的容器-->
    <div class="clock">
        <!--创建时针-->
        <div class="hour-wrapper">
            <div class="hour"></div>
        </div>

        <!--创建分针-->
        <div class="min-wrapper">
            <div class="min"></div>
        </div>

        <!--创建秒针-->
        <div class="sec-wrapper">
            <div class="sec"></div>
        </div>

    </div>
    
    
</body>
</html>